A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5990-01-133-0351
NSN 6320-00-894-1644
NSN 5998-00-580-4765
NSN 6130-00-372-4322
NSN 5998-00-189-0350
NSN 6240-01-649-2988
NSN 5910-01-299-9754
NSN 5855-01-246-4274
NSN 5975-01-046-7393
NSN 5975-01-063-7577
NSN 6145-01-564-8078
NSN 7035-01-425-8063